摘要
660mm叶片是东方汽轮机厂为旧200MW机组低压缸改造而新设计的末级动叶片。本文简介了该叶片的静、动频试验技术、试验结果及其分析,并得出结论。
The 660mm blade is a newly designed L-o rotafing blade for LP casing' s reconstruction. The test technique and result analysis on this blade's static/ dynamic frequency is introduced in this paper.
出处
《东方电气评论》
1998年第2期88-96,共9页
Dongfang Electric Review
